2972458 has 8 divisors (see below), whose sum is σ = 4466880. Its totient is φ = 1483500.

The previous prime is 2972449. The next prime is 2972483. The reversal of 2972458 is 8542792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513 + ... + 2491.

It is an arithmetic number, because the mean of its divisors is an integer number (558360).

2^2972458 is an apocalyptic number.

2972458 is a deficient number, since it is larger than the sum of its proper divisors (1494422).

2972458 is a wasteful number, since it uses less digits than its factorization.

2972458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732.

The product of its digits is 40320, while the sum is 37.

The square root of 2972458 is about 1724.0817846030. The cubic root of 2972458 is about 143.7822390200.

The spelling of 2972458 in words is "two million, nine hundred seventy-two thousand, four hundred fifty-eight".